/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraGraph.h
Get all referenced graphs in this specified graph, including this graph.
void GetAllReferencedGraphs ( [TArray](API\Runtime\Core\Containers\TArray)< const [UNiagaraGraph](API\Plugins\NiagaraEditor\UNiagaraGraph) * > & Graphs ) const